多选题Which of the following connection types use a phone line as a carrier to provide access to theInternet?（）ACellularBSatelliteCISDNDWiMAXEDSL
多选题
Which of the following connection types use a phone line as a carrier to provide access to theInternet?（）
A
Cellular
B
Satellite
C
ISDN
D
WiMAX
E
DSL
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解析：
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